Mitsubishi Electric MELSERVO MR-J4-03A6-RJ, Instruction Manual

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4. HOW TO USE THE POINT TABLE
4 - 23
2) Incremental value command method ([Pr. PT01] = _ _ _ 1)
The position data of the incremental value command method is the sum of the position data of
consecutive point tables.
The following shows how to set.
Point table setting
Dwell Auxiliary function
1 or more 1
a) Positioning in a single direction
The following shows an operation example with the set values listed in the table below.
Point table
No.
Position data
[10
STM
μ
m]
Servo motor
speed [r/min]
Acceleration
time constant
[ms]
Deceleration
time constant
[ms]
Dwell [ms]
Auxiliary
function
M code
1 5.00 3000 100 150 100 1 05
2 6.00 2000 150 200 200 1 10
3 3.00 1000 300 100 Disabled 0 (Note) 15
Note. Always set "0" to the auxiliary function of the last point table among the consecutive point tables.
Servo motor speed
Forward rotation
0 r/min
Reverse rotation
Position address
Point table No. to select
ST1 (Forward rotation start)
(Note 1)
ON
OFF
PT0 (Point table No. output 1)
to PT7 (Point table No. output 8)
(Note 2)
M code output
Speed
(3000)
Acceleration/deceleration time
constant of point table No. 1
Acceleration/deceleration time
constant of point table No. 2
Speed
(2000)
Speed
(1000)
Acceleration/deceleration time
constant of point table No. 3
6.00
0 5.00 11.00 14.00
1
1
05
3.00
Note 1. Switching on ST2 (Reverse rotation start) starts positioning in the reverse rotation direction.
2. For MR-J4-03A6-RJ servo amplifiers, up to six points of DO are available; therefore, PT0 to PT7 cannot be outputted
simultaneously.
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